diff --git a/common/JackNetDriver.cpp b/common/JackNetDriver.cpp
index 0bcf94d2..954a2bba 100644
--- a/common/JackNetDriver.cpp
+++ b/common/JackNetDriver.cpp
@@ -35,7 +35,7 @@ using namespace std;
 namespace Jack
 {
 #ifdef JACK_MONITOR
-    uint JackNetDriver::fMeasureCnt = 64;
+    uint JackNetDriver::fMeasureCnt = 2048;
     uint JackNetDriver::fMeasurePoints = 5;
     uint JackNetDriver::fMonitorPlotOptionsCnt = 2;
     string JackNetDriver::fMonitorPlotOptions[] =
@@ -104,6 +104,14 @@ namespace Jack
         return res;
     }
 
+#ifdef JACK_MONITOR
+    int JackNetDriver::Close()
+    {
+        fMonitor->Save();
+        return JackDriver::Close();
+    }
+#endif
+
     int JackNetDriver::Attach()
     {
         return 0;
@@ -330,8 +338,8 @@ namespace Jack
         //monitor
 #ifdef JACK_MONITOR
 		string plot_name = string ( fParams.fName );
-		plot_name += string ( "_slave_" );
-		plot_name += ( fEngineControl->fSyncMode ) ? string ( "sync" ) : string ( "async" );
+		plot_name += string ( "_slave" );
+		plot_name += ( fEngineControl->fSyncMode ) ? string ( "_sync" ) : string ( "_async" );
 		fMonitor = new JackGnuPlotMonitor<float> ( JackNetDriver::fMeasureCnt, JackNetDriver::fMeasurePoints, plot_name );
         fMeasure = new float[JackNetDriver::fMeasurePoints];
         fMonitor->SetPlotFile ( JackNetDriver::fMonitorPlotOptions, JackNetDriver::fMonitorPlotOptionsCnt,
diff --git a/common/JackNetDriver.h b/common/JackNetDriver.h
index 1c643eb2..8aeb93f0 100644
--- a/common/JackNetDriver.h
+++ b/common/JackNetDriver.h
@@ -102,6 +102,10 @@ namespace Jack
                    int inchannels, int outchannels, bool monitor, const char* capture_driver_name,
                    const char* playback_driver_name, jack_nframes_t capture_latency, jack_nframes_t playback_latency );
 
+#ifdef JACK_MONITOR
+		int Close();
+#endif
+
         int Attach();
         int Detach();
 
diff --git a/common/JackNetManager.cpp b/common/JackNetManager.cpp
index 5c3935f0..776e97c1 100644
--- a/common/JackNetManager.cpp
+++ b/common/JackNetManager.cpp
@@ -32,7 +32,7 @@ namespace Jack
 {
 //JackNetMaster******************************************************************************************************
 #ifdef JACK_MONITOR
-    uint JackNetMaster::fMeasureCnt = 50;
+    uint JackNetMaster::fMeasureCnt = 2048;
     uint JackNetMaster::fMeasurePoints = 5;
     uint JackNetMaster::fMonitorPlotOptionsCnt = 2;
     string JackNetMaster::fMonitorPlotOptions[] =
diff --git a/common/JackTools.h b/common/JackTools.h
index 434a8da1..e4fea756 100644
--- a/common/JackTools.h
+++ b/common/JackTools.h
@@ -200,7 +200,7 @@ namespace Jack
             {
                 jack_log ( "JackGnuPlotMonitor::SetPlotFile - Add plot : file '%s' row '%d' title '%s' field '%s'",
                            data_filename.c_str(), row, name.c_str(), field_names[row-1].c_str() );
-                file << "\"" << data_filename << "\" using " << row << " title \"" << title << " : " << field_names[row-1] << "\" with lines";
+                file << "\"" << data_filename << "\" using " << row << " title \"" << field_names[row-1] << "\" with lines";
                 file << ( ( row < field_number ) ? ", " : "\n" );
             }